Description
Build failing with 'undefined reference' error.
How to fix this issue?
west.yml
- name: hal_espressif
revision: 59d49a284136fb718cdd6e7b6a56d484f746d215
path: modules/hal/espressif
west blobs list | grep esp32c2
hal_espressif A lib/esp32c2/libespnow.a lib /u/zephyr/zephyrproject/modules/hal/espressif/zephyr/blobs/lib/esp32c2/libespnow.a
hal_espressif A lib/esp32c2/libsmartconfig.a lib /u/zephyr/zephyrproject/modules/hal/espressif/zephyr/blobs/lib/esp32c2/libsmartconfig.a
hal_espressif A lib/esp32c2/libcore.a lib /u/zephyr/zephyrproject/modules/hal/espressif/zephyr/blobs/lib/esp32c2/libcore.a
hal_espressif A lib/esp32c2/libnet80211.a lib /u/zephyr/zephyrproject/modules/hal/espressif/zephyr/blobs/lib/esp32c2/libnet80211.a
hal_espressif A lib/esp32c2/libpp.a lib /u/zephyr/zephyrproject/modules/hal/espressif/zephyr/blobs/lib/esp32c2/libpp.a
hal_espressif A lib/esp32c2/librfate.a lib /u/zephyr/zephyrproject/modules/hal/espressif/zephyr/blobs/lib/esp32c2/librfate.a
hal_espressif A lib/esp32c2/librftest.a lib /u/zephyr/zephyrproject/modules/hal/espressif/zephyr/blobs/lib/esp32c2/librftest.a
hal_espressif A lib/esp32c2/libphy.a lib /u/zephyr/zephyrproject/modules/hal/espressif/zephyr/blobs/lib/esp32c2/libphy.a
hal_espressif A lib/esp32c2/libbtbb.a lib /u/zephyr/zephyrproject/modules/hal/espressif/zephyr/blobs/lib/esp32c2/libbtbb.a
hal_espressif A lib/esp32c2/libbttestmode.a lib /u/zephyr/zephyrproject/modules/hal/espressif/zephyr/blobs/lib/esp32c2/libbttestmode.a
esp8684_devkitm_i2c.overlay
pinctrl {
i2c0_def: i2c0_def {
group1 {
pinmux = <I2C0_SCL_GPIO0>, <I2C0_SDA_GPIO0>;
bias-pull-up;
drive-open-drain;
output-high;
};
/* I2C Bus Configuration /
&i2c0 {
status = "okay"; / Enable I2C /
clock-frequency = <100000>; / Standard 100kHz I²C speed */
pinctrl-0 = <&i2c0_def>;
pinctrl-names = "default";
sht3xd@44 {
compatible = "sensirion,sht3xd";
reg = <0x44>;
};
};
Build cmd -
west build -p always -b esp8684_devkitm samples/sensor/sht3xd -- -DDTC_OVERLAY_FILE=/u/my_proj/esp8684/dts/esp8684_devkitm_i2c.overlay
Error -
-- Board: esp8684_devkitm, qualifiers: esp32c2
/home/ee213134/zephyr-sdk-0.17.0/riscv64-zephyr-elf/bin/../lib/gcc/riscv64-zephyr-elf/12.2.0/../../../../riscv64-zephyr-elf/bin/ld.bfd: zephyr/drivers/i2c/libdrivers__i2c.a(i2c_esp32.c.obj): in function i2c_hw_fsm_reset': /u/zephyr/zephyrproject/zephyr/drivers/i2c/i2c_esp32.c:238: undefined reference to i2c_hal_master_init'
/home/ee213134/zephyr-sdk-0.17.0/riscv64-zephyr-elf/bin/../lib/gcc/riscv64-zephyr-elf/12.2.0/../../../../riscv64-zephyr-elf/bin/ld.bfd: zephyr/drivers/i2c/libdrivers__i2c.a(i2c_esp32.c.obj): in function `i2c_esp32_isr':